I tested Buck's Riptropin that was like 3 or 4 years old - unreconstitued tho. Top notch.
I've also tested plenty of reconstitued samples day, two days and 7 days apart. (it's reconstitued and the sample is already ready in the machine [if I didn't throw it out yet], so to retest it is like three clicks for me. So it's not too much work / resources for me and I'm a curious person. )
There is also a HUGE difference between brands.
For example Rips had barely any degradation after a long time, so did some Pharma HGH, but some generics degrade easily 10 times faster.
Now, 10 times faster meaning that after a year you have 2% degradation instead of 0.2% for great majority of cases, before anybody gets the wrong idea here.
